You cannot use QuarkXPress versions 3-7 or QuarkXPress 2019-2025 under Windows 7.
➢Currently (November 2024), the minimum recommended version of QuarkXPress to use with the XV4 64-bit version of Q++Studio is QuarkXPress 2018 (with the 64-bit version of Windows 10 or Windows 11), which has all the advantages of the excellent 2017 version, but also handles large font families with multiple font styles, in particular as it will allow you to select print-only fonts using the new font list editor.
Solution
Change QuarkXPress version to QuarkXPress 8-2018 to remain under Windows 7, or to QuarkXPress version 8-2025 if you are moving to Windows 10 or Windows 11.
Topic 179820, last updated on 18-Mar-2023